The LG StanbyME XT7S has a physical footprint of 326 mm wide, 87 mm thick, and 78 mm tall, with a total weight of 900 g and an internal volume of approximately 2212.236 cm³. It carries an IPX5 water resistance rating, meaning it can handle water jets from any direction without sustaining damage. The speaker includes a detachable cable and features a control panel placed directly on the device, while omitting a touchscreen, remote control, RGB lighting, and travel bag. It does not use a neodymium magnet and is not a neckband-style speaker.
The LG StanbyME XT7S delivers a total audio output of 2 x 10W and incorporates a passive radiator to help reinforce low-frequency response. It does not feature stereo speakers or a dedicated subwoofer, and there is no magnetic shielding present. The unit also lacks a noise-canceling microphone.
The LG StanbyME XT7S is equipped with a built-in rechargeable 3900 mAh battery that provides up to 16 hours of playback on a single charge, with a full recharge taking approximately 4 hours. A battery level indicator is included to keep track of remaining capacity. The battery is not removable and the unit does not support wireless charging. During operation the speaker draws 6W, dropping to 0.5W in standby.
The LG StanbyME XT7S connects wirelessly via Bluetooth 5.1 with a maximum range of 10 m and supports multipoint pairing with up to two devices at once. The AAC codec is supported, while aptX in all its variants, LDAC, and AirPlay are not available. For wired connectivity, the speaker includes a single USB Type-C port but lacks a 3.5 mm audio jack socket, an AUX input, a 3.5 mm male connector, and a microphone input. Wi-Fi, Ethernet, DLNA certification, NFC pairing, and an external memory slot are all absent as well.
The LG StanbyME XT7S can be used wirelessly and supports smartphone remote control, allowing playback management from a paired device. It also includes voice prompts and a sleep timer for added convenience during use. Fast pairing, voice commands, a mute function, and radio are not available, and the speaker cannot function as a power bank.
The LG StanbyME XT7S does not support stereo pairing, meaning it cannot be paired with a second unit to create a two-speaker stereo configuration.